A pair of eyeglass frames is made of epoxy plastic. At room temperature (20.0°C), the frames have circular lens holes 2.20 cm in radius. To what temperature must the frames be heated if lenses 2.21 cm in radius are to be inserted in them?
A pair of eyeglass frames is made of epoxy plastic. At room temperature (20.0°C),the frames have circular lens holes 2.20 cm in radius. To what temperature must theframes be heated if lenses 2.21 cm in radius are to be inserted in them?